19432059339

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1\times {\mathrm{37571}}^1$

素因数の和:39831

約数の個数: 32

約数和(自身を含む): 32317931520

約数和(自身を除く): 12885872181

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2239, 6717, 15673, 24629, 37571, 47019, 73887, 112713, 172403, 262997, 413281, 517209, 788991, 1239843, 2892967, 8678901, 84121469, 252364407, 588850283, 925336159, 1766550849, 2776008477, 6477353113, 19432059339]

約数ペア:

[(1, 19432059339), (3, 6477353113), (7, 2776008477), (11, 1766550849), (21, 925336159), (33, 588850283), (77, 252364407), (231, 84121469), (2239, 8678901), (6717, 2892967), (15673, 1239843), (24629, 788991), (37571, 517209), (47019, 413281), (73887, 262997), (112713, 172403)]